Refractory Lupus Nephritis

This is a single-center, open-label, non-randomized, single-arm clinical trial. Patients with refractory lupus neritis (SLE-LN), systemic sclerosis (SSc), primary Sjogren syndrome combined with pulmonary artery hypertension (pSS-PAH) and other autoimmune diseases (AID) receive CD19-BCMA CAR T cell therapy. Phase I (Dose-Escalation/Dose-De-escalation Phase)：The primary objective is to prospectively assess the safety of CD19-BCMA CAR T cell therapy in patients with SLE-LN, SSc, pSS-PAH and other autoimmune diseases (AID).Phase I (Dose-Escalation/Dose-De-escalation Phase)：Primary Endpoint: Safety, tolerability, and determination of the optimal biological dose (OBD) and the Phase II recommended dose (RP2D) in patients with SLE-LN, SSc, pSS-PAH, and other autoimmune diseases (AID).Phase II (Dose-Expansion Phase):Overall remission rate (ORR) \[Time Frame: 90,180 Days\]

This is an investigator-initiated, open-label, single-arm study to determine safety and preliminary efficacy of NK010 or NK042 in combination with rituximab (RTX) for the treatment of patients with refractory systemic lupus erythematosus (SLE) or lupus nephritis (LN) in China.

This is a single-center, open-label, non-randomized, single-arm clinical trial. Patients with refractory lupus neritis (SLE-LN), systemic sclerosis (SSc), and primary Sjogren syndrome combined with pulmonary artery hypertension (pSS-PAH receive umbilical cord blood CD19-BCMA CAR T cell therapy. The primary objective is to prospectively assess the safety of umbilical cord blood CD19BCMA CAR T cell therapy in patients with refractory lupus nephritis (SLE-LN), systemic sclerosis (SSc), and primaryjogren syndrome combined with pulmonary artery hypertension. The primary endpoint is the type and incidence of dose-limiting toxicity (DLT) within 28 days after theusion of umbilical cord blood CD19-BCMA CAR T cells. It is anticipated that 45-54 participants will be recruited.

The purpose of this long-term follow-up (LTFU) study is to collect delayed adverse events (AEs) and understand the persistence of KYV-101 (autologous CAR T cell product; gene-modified product), in participants who have been administered KYV-101 (gene-modified product; autologous CAR T cell product). This LTFU protocol will be open to any participant who received at least one infusion of KYV-101 in a previous Kyverna sponsored clinical trial or Investigator Initiated Trial (IIT).